[OE-core] Building OpenCV is failling

[Saul Wold]

On 12/20/2012 08:47 AM, Tarek El-Sherbiny wrote:
> Hello,
>
> I'm building the graphics components for Freescale i.MX6 and OpenCV
> is failing. The actual error is in Python !
>
In Python?  It looks like it's not finding libatlas, it seems like you 
might have some host contamination issue also, but I can't be sure right 
now from this snippet.

Sau!

> Is there a solution to this problem?
>
> Thanks
>
> | _configtest
> | unable to execute _configtest: Exec format error
> | failure.
> | removing: _configtest.c _configtest.o _configtest
> | building data_files sources
> | build_src: building npy-pkg config files
> | running build_py
> | copying numpy/version.py -> build/lib.linux-i686-2.7/numpy
> | copying build/src.linux-i686-2.7/numpy/__config__.py ->
> build/lib.linux-i686-2.7/numpy
> | copying build/src.linux-i686-2.7/numpy/distutils/__config__.py ->
> build/lib.linux-i686-2.7/numpy/distutils
> | running build_clib
> | customize UnixCCompiler
> | customize UnixCCompiler using build_clib
> | running build_ext
> | customize UnixCCompiler
> | customize UnixCCompiler using build_ext
> | customize GnuFCompiler
> | customize IntelFCompiler
> | customize LaheyFCompiler
> | customize PGroupFCompiler
> | customize AbsoftFCompiler
> | customize NAGFCompiler
> | customize VastFCompiler
> | customize GnuFCompiler
> | customize CompaqFCompiler
> | customize IntelItaniumFCompiler
> | customize IntelEM64TFCompiler
> | customize Gnu95FCompiler
> | customize G95FCompiler
> | don't know how to compile Fortran code on platform 'posix'
> | warning: build_ext: f77_compiler=None is not available.
> |
> | building 'numpy.core._dotblas' extension
> | compiling C sources
> | C compiler: arm-poky-linux-gnueabi-gcc -march=armv7-a
> -mthumb-interwork -mfloat-abi=softfp -mfpu=neon -mtune=cortex-a9
> --sysroot=/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/nitrogen6x
> -DNDEBUG -g -O3 -Wall -Wstrict-prototypes -O2 -pipe -g
> -feliminate-unused-debug-types -fPIC
> |
> | compile options: '-DNO_ATLAS_INFO=2 -Inumpy/core/blasdot
> -I/usr/include -Inumpy/core/include
> -Ibuild/src.linux-i686-2.7/numpy/core/include/numpy
> -Inumpy/core/src/private -Inumpy/core/src -Inumpy/core
> -Inumpy/core/src/npymath -Inumpy/core/src/multiarray
> -Inumpy/core/src/umath -Inumpy/core/include
> -I/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/nitrogen6x/usr/include/python2.7
> -Ibuild/src.linux-i686-2.7/numpy/core/src/multiarray
> -Ibuild/src.linux-i686-2.7/numpy/core/src/umath -c'
> | arm-poky-linux-gnueabi-gcc: numpy/core/blasdot/_dotblas.c
> | cc1: warning: include location "/usr/include" is unsafe for
> cross-compilation [-Wpoison-system-directories]
> | arm-poky-linux-gnueabi-gcc -march=armv7-a -mthumb-interwork
> -mfloat-abi=softfp -mfpu=neon -mtune=cortex-a9
> --sysroot=/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/nitrogen6x
> -shared -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -O2 -pipe -g
> -feliminate-unused-debug-types
> build/temp.linux-i686-2.7/numpy/core/blasdot/_dotblas.o -L/usr/lib
> -L/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/nitrogen6x/usr/lib
> -Lbuild/temp.linux-i686-2.7 -lf77blas -lcblas -latlas -lpython2.7 -o
> build/lib.linux-i686-2.7/numpy/core/_dotblas.so
> |
> /data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
> warning: library search path "/usr/lib" is unsafe for cross-compilation
> |
> /data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
> skipping incompatible /usr/lib/libf77blas.so when searching for -lf77blas
> |
> /data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
> skipping incompatible /usr/lib/libf77blas.a when searching for -lf77blas
> |
> /data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
> cannot find -lf77blas
> |
> /data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
> skipping incompatible /usr/lib/libcblas.so when searching for -lcblas
> |
> /data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
> skipping incompatible /usr/lib/libcblas.a when searching for -lcblas
> |
> /data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
> cannot find -lcblas
> |
> /data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
> skipping incompatible /usr/lib/libatlas.so when searching for -latlas
> |
> /data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
> skipping incompatible /usr/lib/libatlas.a when searching for -latlas
> |
> /data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
> cannot find -latlas
> | collect2: error: ld returned 1 exit status
> |
> /data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
> warning: library search path "/usr/lib" is unsafe for cross-compilation
> |
> /data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
> skipping incompatible /usr/lib/libf77blas.so when searching for -lf77blas
> |
> /data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
> skipping incompatible /usr/lib/libf77blas.a when searching for -lf77blas
> |
> /data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
> cannot find -lf77blas
> |
> /data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
> skipping incompatible /usr/lib/libcblas.so when searching for -lcblas
> |
> /data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
> skipping incompatible /usr/lib/libcblas.a when searching for -lcblas
> |
> /data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
> cannot find -lcblas
> |
> /data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
> skipping incompatible /usr/lib/libatlas.so when searching for -latlas
> |
> /data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
> skipping incompatible /usr/lib/libatlas.a when searching for -latlas
> |
> /data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/i686-linux/usr/libexec/armv7a-vfp-neon-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.7.2/ld:
> cannot find -latlas
> | collect2: error: ld returned 1 exit status
> | error: Command "arm-poky-linux-gnueabi-gcc -march=armv7-a
> -mthumb-interwork -mfloat-abi=softfp -mfpu=neon -mtune=cortex-a9
> --sysroot=/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/nitrogen6x
> -shared -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -O2 -pipe -g
> -feliminate-unused-debug-types
> build/temp.linux-i686-2.7/numpy/core/blasdot/_dotblas.o -L/usr/lib
> -L/data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/sysroots/nitrogen6x/usr/lib
> -Lbuild/temp.linux-i686-2.7 -lf77blas -lcblas -latlas -lpython2.7 -o
> build/lib.linux-i686-2.7/numpy/core/_dotblas.so" failed with exit status 1
> | ERROR: python setup.py build_ext execution failed.
> | ERROR: Function failed: do_compile (see
> /data/extend_homes/telsherbiny/work/fsl-t1/build/tmp/work/armv7a-vfp-neon-poky-linux-gnueabi/python-numpy-1.4.1-r4/temp/log.do_compile.25197
> for further information)
> ERROR: Task 6
> (/data/extend_homes/telsherbiny/work/fsl-t1/sources/meta-openembedded/meta-oe/recipes-devtools/python/python-numpy_1.4.1.bb
> <http://python-numpy_1.4.1.bb>, do_compile) failed with exit code '1'
> NOTE: Tasks Summary: Attempted 996 tasks of which 994 didn't need to be
> rerun and 1 failed.
> No currently running tasks (726 of 1002)
>
> Summary: 1 task failed:
>
> /data/extend_homes/telsherbiny/work/fsl-t1/sources/meta-openembedded/meta-oe/recipes-devtools/python/python-numpy_1.4.1.bb
> <http://python-numpy_1.4.1.bb>, do_compile
> Summary: There was 1 ERROR message shown, returning a non-zero exit code.
>
>
>
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